M30Header code — not billable

Polyarteritis nodosa and related conditions

Chapter
13. Diseases of the musculoskeletal system and connective tissue
Category
M30
Effective date
October 1, 2026

Related codes in category M30

M30.0Polyarteritis nodosaYesM30.1Polyarteritis with lung involvement [Churg-Strauss]YesM30.2Juvenile polyarteritisYesM30.3Mucocutaneous lymph node syndrome [Kawasaki]YesM30.8Other conditions related to polyarteritis nodosaYes

Frequently asked questions

What is ICD-10 code M30?

M30 is an ICD-10-CM diagnosis code for Polyarteritis nodosa and related conditions.

Is M30 a billable code?

No. M30 is a category/header code, not billable on its own — use one of its more specific child codes instead.

What ICD-10-CM chapter is M30 in?

M30 falls under Chapter 13: Diseases of the musculoskeletal system and connective tissue.

When did M30 become effective?

M30 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to M30?

M30 belongs to category M30, which includes 5 other codes — see the related codes list on this page.

ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.